I have tried a couple of times to connect the Simplify 3D Print portal to my printer.
Error is always:
"attempting connection at....Error Connecting to port"
I have tried various routes to solve - from changing baud rates, refreshing to find a COM source, trying different USB ports (have 3 on the laptop), and looking at the control panel for the root connections.
Details
PC Laptop (brand new) - running Windows 8.1
Printer: Airwolf 3D XL